.layout-app{
    min-height: 100%;
    background-color: #090723;

    .layout-header{
        width: 100%;
        height: 55px;
        line-height: 55px;
        color: #fff;
    }

    .layout-container{
        width: 1200px;
        margin: 50px auto;
        border-radius: 4px;
    }
}
.wrapper{
    min-height: 100%;
}